ACEIRMC Aceirmc HCSR04 Ultrasonic Sensor Distance Module for Arduino UNO MEGA2560 Nano Robot XBee ZigBee 5pcs

HCSR04 Ultrasonic Sensor Distance Module using IO trigger for at least 10us high level signal This module has stable performance and accurate measurement distance Detection distance 078196 in 2cm500cm High precision up to 012 in03 cm Detection angle 15 This module is fully Compatible with GH311 antitheft module HCSR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight.